EP4192574A4 - Systèmes de stimulation de tissus et méthodes associées - Google Patents
Systèmes de stimulation de tissus et méthodes associéesInfo
- Publication number
- EP4192574A4 EP4192574A4 EP21852246.4A EP21852246A EP4192574A4 EP 4192574 A4 EP4192574 A4 EP 4192574A4 EP 21852246 A EP21852246 A EP 21852246A EP 4192574 A4 EP4192574 A4 EP 4192574A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- systems
- associated methods
- tissue stimulation
- stimulation
- tissue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000638 stimulation Effects 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/37—Monitoring; Protecting
- A61N1/371—Capture, i.e. successful stimulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/36017—External stimulators, e.g. with patch electrodes with leads or electrodes penetrating the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/1206—Generators therefor
- A61B18/1233—Generators therefor with circuits for assuring patient safety
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4029—Detecting, measuring or recording for evaluating the nervous system for evaluating the peripheral nervous systems
- A61B5/4041—Evaluating nerves condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/3606—Implantable neurostimulators for stimulating central or peripheral nerve system adapted for a particular treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
- A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
- A61B2018/00357—Endocardium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00773—Sensed parameters
- A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/056—Transvascular endocardial electrode systems
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063062298P | 2020-08-06 | 2020-08-06 | |
PCT/US2021/045085 WO2022032183A1 (fr) | 2020-08-06 | 2021-08-06 | Systèmes de stimulation de tissus et méthodes associées |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4192574A1 EP4192574A1 (fr) | 2023-06-14 |
EP4192574A4 true EP4192574A4 (fr) | 2024-03-20 |
Family
ID=80117705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21852246.4A Pending EP4192574A4 (fr) | 2020-08-06 | 2021-08-06 | Systèmes de stimulation de tissus et méthodes associées |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230264031A1 (fr) |
EP (1) | EP4192574A4 (fr) |
CN (1) | CN116348179A (fr) |
WO (1) | WO2022032183A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117297576B (zh) * | 2023-11-30 | 2024-02-13 | 四川锦江电子医疗器械科技股份有限公司 | 用于心脏迷走神经节丛定位和消融的装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6292695B1 (en) * | 1998-06-19 | 2001-09-18 | Wilton W. Webster, Jr. | Method and apparatus for transvascular treatment of tachycardia and fibrillation |
WO2017119934A1 (fr) * | 2016-01-05 | 2017-07-13 | Iowa Approach Inc. | Systèmes, appareils et procédés d'administration d'énergie d'ablation à un tissu |
AU2017229496A1 (en) * | 2016-03-09 | 2018-09-06 | CARDIONOMIC, Inc. | Cardiac contractility neurostimulation systems and methods |
WO2019157359A1 (fr) * | 2018-02-08 | 2019-08-15 | Farapulse, Inc. | Procédé et appareil d'application contrôlée d'une énergie d'ablation à champ électrique pulsé sur un tissu |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708145A (en) * | 1982-06-01 | 1987-11-24 | Medtronic, Inc. | Sequential-pulse, multiple pathway defibrillation method |
SE8800019D0 (sv) * | 1988-01-07 | 1988-01-07 | Knut Olof Edhag | For kardiell defibillering anvendbar intravaskuler elektrodkabel |
DE59209579D1 (de) * | 1992-06-17 | 1999-01-14 | Pacesetter Ab | Defibrillator/Kardiovertierer |
SE9303119D0 (sv) * | 1993-09-24 | 1993-09-24 | Siemens Elema Ab | Defibrillator |
US5995871A (en) * | 1997-10-29 | 1999-11-30 | Uab Research Foundation | System and method for cardioversion using scan stimulation |
US6640135B1 (en) * | 2000-04-06 | 2003-10-28 | Cardiac Pacemakers, Inc. | Apparatus and method for spatially and temporally distributing cardiac electrical stimulation |
US6662053B2 (en) * | 2000-08-17 | 2003-12-09 | William N. Borkan | Multichannel stimulator electronics and methods |
-
2021
- 2021-08-06 US US18/006,368 patent/US20230264031A1/en active Pending
- 2021-08-06 EP EP21852246.4A patent/EP4192574A4/fr active Pending
- 2021-08-06 CN CN202180068761.9A patent/CN116348179A/zh active Pending
- 2021-08-06 WO PCT/US2021/045085 patent/WO2022032183A1/fr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6292695B1 (en) * | 1998-06-19 | 2001-09-18 | Wilton W. Webster, Jr. | Method and apparatus for transvascular treatment of tachycardia and fibrillation |
WO2017119934A1 (fr) * | 2016-01-05 | 2017-07-13 | Iowa Approach Inc. | Systèmes, appareils et procédés d'administration d'énergie d'ablation à un tissu |
AU2017229496A1 (en) * | 2016-03-09 | 2018-09-06 | CARDIONOMIC, Inc. | Cardiac contractility neurostimulation systems and methods |
WO2019157359A1 (fr) * | 2018-02-08 | 2019-08-15 | Farapulse, Inc. | Procédé et appareil d'application contrôlée d'une énergie d'ablation à champ électrique pulsé sur un tissu |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022032183A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN116348179A (zh) | 2023-06-27 |
WO2022032183A1 (fr) | 2022-02-10 |
EP4192574A1 (fr) | 2023-06-14 |
US20230264031A1 (en) | 2023-08-24 |
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Legal Events
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DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: A61N0001362000 Ipc: A61B0005000000 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20240220 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61B 5/02 20060101ALN20240215BHEP Ipc: A61B 18/14 20060101ALN20240215BHEP Ipc: A61B 18/00 20060101ALN20240215BHEP Ipc: A61N 1/36 20060101ALI20240215BHEP Ipc: A61B 18/12 20060101ALI20240215BHEP Ipc: A61B 5/00 20060101AFI20240215BHEP |